<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>

    <!-- import CSS -->
    <link rel="stylesheet" href="https://unpkg.com/element-ui/lib/theme-chalk/index.css">

    <style>
        .bg-purple-dark {

        }
    </style>
</head>
<body>
<div id="app">
    <el-button @click="visible = true">Button</el-button>
    <el-dialog :visible.sync="visible" title="Hello World">
        <p>Try Element</p>
    </el-dialog>
</div>

<div>
    <el-row>
        <el-col :span="24">
            <div class="grid-content bg-purple-dark"></div>
        </el-col>
    </el-row>
</div>

<!-- import Vue before Element -->
<script src="https://unpkg.com/vue/dist/vue.js"></script>
<!-- import JavaScript -->
<script src="https://unpkg.com/element-ui/lib/index.js"></script>

<script>
    new Vue({
        el: '#app',
        data: function () {
            return {visible: false}
        }
    })
</script>
</body>
</html>
